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Kalpathi Ramakrishna Ramanathan
Kalpathi Ramakrishna Ramanathan (28 February 189331 December 1984) was an Indian physicist and meteorologist. He was the first Director of Physical Research Laboratory, Ahmedabad. From 1954 to 1957, Ramanathan was President of the International Union of Geodesy and Geophysics (IUGG). Ramanathan was awarded Padma Bhushan in 1965 and Padma Vibhushan in 1976. Early life Ramanathan was born in Kalpathi, Palakkad to Ramakrishna Sastrigal, an astrologer, printer and Sanskrit scholar. After completing secondary school, he entered the Government Victoria College, Palakkad in 1909. In 1911, he received a government scholarship to attend the Presidency College, Madras, where he studied for a B.A. (Hons.) degree in physics. He received his honours degree in 1914, and an M.A. two years later in 1916. After taking his M.A., the principal of the Maharaja's College of Science in Thiruvananthapuram in Travancore (now the University College Thiruvananthapuram), who was one of his examiners, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palakkad
Palakkad (), formerly known as Palghat, historically known as Palakkattussery is a city and municipality in the Indian state of Kerala. It is the administrative headquarters of the Palakkad District. Palakkad is most densely populated municipality and fourth densely populated city in Kerala. It was established before Indian independence under British rule and was known by the name Palghat. Palakkad is famous for the ancient Palakkad Fort, which is situated at the heart of the city and was captured and rebuilt by Hyder Ali in 1766. The city is situated about northeast of the state capital Thiruvananthapuram. The 18th-century Palakkad Fort has sturdy battlements, a moat, and a Hanuman temple on its grounds. North on the Kalpathy River, the 15th-century Viswanatha Swamy Temple is the main venue of the Ratholsavam chariot festival.The river Bharathappuzha flows through Palakkad. Palakkad is located on the northern bank of Bharathappuzha River. Palakkad was included in the South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanskrit
Sanskrit (; attributively , ; nominally , , ) is a classical language belonging to the Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had diffused there from the northwest in the late Bronze Age. Sanskrit is the sacred language of Hinduism, the language of classical Hindu philosophy, and of historical texts of Buddhism and Jainism. It was a link language in ancient and medieval South Asia, and upon transmission of Hindu and Buddhist culture to Southeast Asia, East Asia and Central Asia in the early medieval era, it became a language of religion and high culture, and of the political elites in some of these regions. As a result, Sanskrit had a lasting impact on the languages of South Asia, Southeast Asia and East Asia, especially in their formal and learned vocabularies. Sanskrit generally connotes several Old Indo-Aryan language varieties. The most archaic of these is the Vedic Sanskrit found in the Rig Veda, a colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Institute Of Astrophysics
The Indian Institute of Astrophysics (IIA), with its headquarters in Bengaluru,is an autonomous Research Institute wholly financed by the department of Science and Technology, Government of India. IIA conducts research primarily in the areas of astronomy, astrophysics and related fields. The institute has a network of laboratories and observatories in India, including Kodaikanal (the Kodaikanal Solar Observatory), Kavalur (the Vainu Bappu Observatory), Gauribidanur (the Gauribidanur Radio Observatory), Hanle (the Indian Astronomical Observatory) and Hosakote. IIA contributed to Astrosat, India's first dedicated multi-wavelength space observatory. The Astrosat project is a collaborative effort of many different research institutions from India. The institute led the development of Ultra-Violet Imaging Telescope (UVIT). Areas of research Researchers at IIA work on a diverse set of topics related to Astronomy and Astrophysics. However, the research can be broadly classified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Institute Of Geomagnetism
The Indian Institute of Geomagnetism is an autonomous research institution established by the Government of India's Department of Science and Technology. The facility is engaged in basic and applied research in geomagnetism, as well as allied areas of geophysics, atmospheric physics and space physics, as well as plasma physics. The institute currently operates 12 magnetic observatories and actively participates in the Indian Antarctic Program. History The institute was developed as a successor of Colaba Observatory in 1971. The original Observatory was founded in 1826. Its first Director was B. N. Bhargava, appointed in 1971, and held this title until 1979. Research * Upper Atmosphere * Solid Earth * Observatory and Data Analysis * Antarctica The institute has collaborated with Kyoto University in Japan, the University of the Western Cape in South Africa, and the National Science Council in Taiwan. It established a World Data Center for the topic of Geomagnetism that m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India Meteorological Department
The India Meteorological Department (IMD) is an agency of the Ministry of Earth Sciences of the Government of India. It is the principal agency responsible for meteorological observations, weather forecasting and seismology. IMD is headquartered in Delhi and operates hundreds of observation stations across India and Antarctica. Regional offices are at Chennai, Mumbai, Kolkata, Nagpur, Guwahati and New Delhi. IMD is also one of the six Regional Specialised Meteorological Centres of the World Meteorological Organisation. It has the responsibility for forecasting, naming and distribution of warnings for tropical cyclones in the Northern Indian Ocean region, including the Malacca Straits, the Bay of Bengal, the Arabian Sea and the Persian Gulf. History In 1686, Edmond Halley published his treatise on the Indian summer monsoon, which he attributed to a seasonal reversal of winds due to the differential heating of the Asian landmass and the Indian Ocean. The first meteorological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raman Scattering
Raman scattering or the Raman effect () is the inelastic scattering of photons by matter, meaning that there is both an exchange of energy and a change in the light's direction. Typically this effect involves vibrational energy being gained by a molecule as incident photons from a visible laser are shifted to lower energy. This is called normal Stokes Raman scattering. The effect is exploited by chemists and physicists to gain information about materials for a variety of purposes by performing various forms of Raman spectroscopy. Many other variants of Raman spectroscopy allow rotational energy to be examined (if gas samples are used) and electronic energy levels may be examined if an X-ray source is used in addition to other possibilities. More complex techniques involving pulsed lasers, multiple laser beams and so on are known. Light has a certain probability of being scattered by a material. When photons are scattered, most of them are elastically scattered (Rayleigh scat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Yangon
'') , mottoeng = There's no friend like wisdom. , established = , type = Public , rector = Dr. Tin Mg Tun , undergrad = 4194 , postgrad = 5748 , city = Kamayut 11041, Yangon , state = Yangon Region , country = Myanmar , coordinates = , campus = Urban , former_names = , website = , , faculty = 1313 , affiliations = ASEAN University Network ( AUN), ASAIHL The University of Yangon (also Yangon University; my, ရန်ကုန် တက္ကသိုလ်, ; formerly Rangoon College, Rangoon University and Rangoon Arts and Sciences University), located in Kamayut, Yangon, is the oldest university in Myanmar's modern education system and the best known university in Myanmar. The university offers mainly undergraduate and postgraduate degrees (Bachelor's, Master's, Post-graduate Diploma, and Doctorate) programs in liberal arts, sciences and law. Full-time bachelor's degrees were not offered at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Madras
The University of Madras (informally known as Madras University) is a public state university in Chennai, Tamil Nadu, India. Established in 1857, it is one of the oldest and among the most prestigious universities in India, incorporated by an act of the Legislative Council of India under the British government. It is a collegiate research university and has six campuses in the city: Chepauk, Marina, Guindy, Taramani, Maduravoyal and Chetpet. It offers more than 230 courses under 87 academic departments of post-graduate teaching and research grouped under 18 schools, covering diverse areas such as sciences, social sciences, humanities, management and medicine along with 121 affiliated colleges and 53 approved research institutions. The university houses the national centres for advanced research in nanotechnology, photonics and neurotoxicity. In addition, it has three ''Centres of Advanced Study (CAS)'' in biophysics, botany and mathematics. University of Madras is the al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray Scattering Techniques
X-ray scattering techniques are a family of non-destructive analytical techniques which reveal information about the crystal structure, chemical composition, and physical properties of materials and thin films. These techniques are based on observing the scattered intensity of an X-ray beam hitting a sample as a function of incident and scattered angle, polarization, and wavelength or energy. Note that X-ray diffraction is now often considered a sub-set of X-ray scattering, where the scattering is elastic and the scattering object is crystalline, so that the resulting pattern contains sharp spots analyzed by X-ray crystallography (as in the Figure). However, both scattering and diffraction are related general phenomena and the distinction has not always existed. Thus Guinier's classic text from 1963 is titled "X-ray diffraction in Crystals, Imperfect Crystals and Amorphous Bodies" so 'diffraction' was clearly not restricted to crystals at that time. Scattering techniques Elasti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolkata
Kolkata (, or , ; also known as Calcutta , the official name until 2001) is the capital of the Indian state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, commercial, and financial hub of Eastern India and the main port of communication for North-East India. According to the 2011 Indian census, Kolkata is the seventh-most populous city in India, with a population of 45 lakh (4.5 million) residents within the city limits, and a population of over 1.41 crore (14.1 million) residents in the Kolkata Metropolitan Area. It is the third-most populous metropolitan area in India. In 2021, the Kolkata metropolitan area crossed 1.5 crore (15 million) registered voters. The Port of Kolkata is India's oldest operating port and its sole major riverine port. Kolkata is regarded as the cultural capital of India. Kolkata is the second largest Bengali-speaking city after Dhaka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University College Thiruvananthapuram
University College, Thiruvananthapuram (UCT) is a constituent college of the University of Kerala, based primarily in Thiruvananthapuram, the capital of the Indian state of Kerala. The college was awarded 23rd rank by National Institutional Ranking Framework, NIRF in 2019 and 2020. Rankings Geography and location The college is located at the heart of Thiruvananthapuram in a locality called Palayam. History The institution, now called the University College, was founded in 1834 by the Government of Travancore during the reign of His Highness Sri Swathi Thirunal Rama Varma, one of the most illustrious rulers of the former state of Travancore, who was known for his devotion and great contributions to art and culture. The Maharaja had occasion to visit a school that was imparting instruction in English at Nagercoil under the auspices of the London Missionary Society (LMS). He was impressed by the school and the quality of the education given there and was convinced that the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travancore
The Kingdom of Travancore ( /ˈtrævənkɔːr/), also known as the Kingdom of Thiruvithamkoor, was an Indian kingdom from c. 1729 until 1949. It was ruled by the Travancore Royal Family from Padmanabhapuram, and later Thiruvananthapuram. At its zenith, the kingdom covered most of the south of modern-day Kerala ( Idukki, Kottayam, Alappuzha, Pathanamthitta, Kollam, and Thiruvananthapuram districts, and some portions of Ernakulam district), and the southernmost part of modern-day Tamil Nadu (Kanyakumari district and some parts of Tenkasi district) with the Thachudaya Kaimal's enclave of Irinjalakuda Koodalmanikyam temple in the neighbouring Kingdom of Cochin. However Tangasseri area of Kollam city and Anchuthengu near Attingal in Thiruvananthapuram district, were British colonies and were part of the Malabar District until 30 June 1927, and Tirunelveli district from 1 July 1927 onwards. Travancore merged with the erstwhile princely state of Cochin to form Travancore-Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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